G-speak is coming. Good.
I was swirshing (swirling+swishing) the ends of a cup of hot chocolate today. we'd had pizza for lunch. A good day.
It stuck to the sides of the mug in a rather interesting fashion. Got me thinking about viscosity and wave dynamics. When I stopped swirshing the liquid, it didn't stick to the sides of the cup any more. Something about that exact speed, frequency, velocity and viscosity of the liquid was facinating.
How about an EM field to hold up a sheet of water for use as a g-speak screen, or a projector screen?
Might work. You could add white dye tot he water to make it opaque. It'd only need to be a roll up tray on the floor that you could roll out, waterproof of course. It'd be a neat fluid if you could make it. Make it evaporate too.
Maybe like that magnet in the aluminium tube.
